CH648176GA3 - - Google Patents
Download PDFInfo
- Publication number
- CH648176GA3 CH648176GA3 CH706981A CH706981A CH648176GA3 CH 648176G A3 CH648176G A3 CH 648176GA3 CH 706981 A CH706981 A CH 706981A CH 706981 A CH706981 A CH 706981A CH 648176G A3 CH648176G A3 CH 648176GA3
- Authority
- CH
- Switzerland
- Prior art keywords
- disk
- driving
- transmission wheel
- pinion
- wheel
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B19/00—Indicating the time by visual means
- G04B19/24—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars
- G04B19/243—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator
- G04B19/247—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator disc-shaped
- G04B19/253—Driving or releasing mechanisms
- G04B19/25333—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement
- G04B19/25353—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement driven or released stepwise by the clockwork movement
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B13/00—Gearwork
- G04B13/002—Gearwork where rotation in one direction is changed into a stepping movement
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
- Vending Machines For Individual Products (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Supply And Installment Of Electrical Components (AREA)
- Gears, Cams (AREA)
- Steering Controls (AREA)
- Portable Nailing Machines And Staplers (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH706981A CH648176GA3 (fr) | 1981-11-05 | 1981-11-05 | |
US06/421,388 US4478522A (en) | 1981-11-05 | 1982-09-22 | Device for rotationally driving a member intermittently |
DE8282810435T DE3270886D1 (en) | 1981-11-05 | 1982-10-21 | Drive device for intermittently rotating a component part |
EP82810435A EP0079301B1 (fr) | 1981-11-05 | 1982-10-21 | Dispositif d'entraînement intermittent d'une pièce en rotation |
JP57193550A JPS5886477A (ja) | 1981-11-05 | 1982-11-05 | 被駆動部材を間欠的に回転駆動するための装置 |
HK295/88A HK29588A (en) | 1981-11-05 | 1988-04-21 | Drive device for intermittently rotating a component part |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH706981A CH648176GA3 (fr) | 1981-11-05 | 1981-11-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH648176GA3 true CH648176GA3 (fr) | 1985-03-15 |
Family
ID=4319441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH706981A CH648176GA3 (fr) | 1981-11-05 | 1981-11-05 |
Country Status (6)
Country | Link |
---|---|
US (1) | US4478522A (fr) |
EP (1) | EP0079301B1 (fr) |
JP (1) | JPS5886477A (fr) |
CH (1) | CH648176GA3 (fr) |
DE (1) | DE3270886D1 (fr) |
HK (1) | HK29588A (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH661171GA3 (fr) * | 1985-09-27 | 1987-07-15 | ||
SG102647A1 (en) * | 2000-12-22 | 2004-03-26 | Ebauchesfabrik Eta Ag | Timepiece provided with a date having a large aperture |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH4205A (de) * | 1891-10-10 | 1892-03-31 | Morris Schoenfeld | Automatischer Stichbestimmungsmechanismus für Stickmaschinen |
CH538136A (fr) * | 1971-02-05 | 1973-07-31 | Suisse Horlogerie | Mécanisme dateur pour pièce d'horlogerie |
US3738097A (en) * | 1971-07-12 | 1973-06-12 | Omega Brandt & Freres Sa Louis | Mechanism for driving and correcting a data disc in a day-date timepiece |
CH494772A4 (fr) * | 1972-04-05 | 1975-09-15 | ||
CH591720B5 (fr) * | 1975-03-18 | 1977-09-30 | Ebauches Sa | |
CH598637B5 (fr) * | 1975-05-01 | 1978-05-12 | Ebauches Sa | |
JPS54112677A (en) * | 1978-02-22 | 1979-09-03 | Seiko Epson Corp | Calendar watch |
JPS554552A (en) * | 1978-06-27 | 1980-01-14 | Seiko Instr & Electronics Ltd | Date feed mechanism of watch |
US4240249A (en) * | 1979-03-05 | 1980-12-23 | Kruglov Gennady A | Instantaneous calendar device for timepieces |
-
1981
- 1981-11-05 CH CH706981A patent/CH648176GA3/fr unknown
-
1982
- 1982-09-22 US US06/421,388 patent/US4478522A/en not_active Expired - Fee Related
- 1982-10-21 DE DE8282810435T patent/DE3270886D1/de not_active Expired
- 1982-10-21 EP EP82810435A patent/EP0079301B1/fr not_active Expired
- 1982-11-05 JP JP57193550A patent/JPS5886477A/ja active Granted
-
1988
- 1988-04-21 HK HK295/88A patent/HK29588A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
HK29588A (en) | 1988-04-29 |
JPH0337150B2 (fr) | 1991-06-04 |
EP0079301B1 (fr) | 1986-04-30 |
US4478522A (en) | 1984-10-23 |
DE3270886D1 (en) | 1986-06-12 |
JPS5886477A (ja) | 1983-05-24 |
EP0079301A1 (fr) | 1983-05-18 |
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